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Physics 10 Ch-1 Simple Harmonic Motion and Waves-14
1.
What are the highest points of the particles of the medium from the mean position called?
a) Electric fields
b) Compressions
c) Crests
d) Rarefactions
2.
What are the lowest points of the particles of the medium from the mean position called?
a) Compressions
b) Rarefactions
c) Electric fields
d) Troughs
3.
What is the distance between two consecutive crests called?
a) Amplitude
b) Wavelength
c) Time period
d) Vibration
4.
What is the distance between two consecutive troughs called?
a) Amplitude
b) Vibration
c) Time period
d) Wavelength
5.
The crests and troughs move .....................to the direction of the wave?
a) Back and forth
b) Perpendicular
c) In a circle
d) To and fro
6.
What is the type of wave called in which the motion of particles of the medium is perpendicular to the direction of propagation of waves?
a) Transverse waves
b) Electromagnetic waves
c) Longitudinal waves
d) Magnetic waves
7.
What is the nature of waves on the surface of water?
a) Longitudinal waves
b) Magnetic waves
c) Transverse waves
d) Electromagnetic waves
8.
Which of the following is the transverse wave?
a) Television waves
b) X-rays
c) Radio waves
d) Waves on the surface of water
9.
What is the nature of light waves?
a) Transverse waves
b) Longitudinal waves
c) Magnetic waves
d) Electromagnetic waves
10.
Which of the following is the transverse wave?
a) Television waves
b) X-rays
c) Light waves
d) Radio waves
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